| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.90 | 12.314% | $154.881 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $39.33 | 10.472% | $43.4486 | $43.45 | $43.45 | $43.40 |
| Purchase #3 | $163.55 | 9.255% | $178.6866 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $65.79 | 11.603% | $73.4236 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $58.60 | 4.252% | $61.0917 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $95.79 | 5.273% | $100.841 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $228.56 | 5.742% | $241.6839 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $789.52 | $854.0564 | $854.05 | $854.10 | $854.00 | |